mirror of
https://github.com/wavetermdev/waveterm.git
synced 2024-12-22 16:48:23 +01:00
3385608b4a
This enables basic ssh for connections using publickey auth without a
passphrase. It can be established by creating a widget with the "meta"
property set to
```
{
"connection": "<user>@<host>:<port>"
}
```
where the :<port> is optional.
---------
Co-authored-by: sawka <mike.sawka@gmail.com>
93 lines
1.6 KiB
Go
93 lines
1.6 KiB
Go
package shellexec
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import (
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"io"
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"os"
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"os/exec"
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"golang.org/x/crypto/ssh"
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)
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type ConnInterface interface {
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Kill()
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Wait() error
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Start() error
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StdinPipe() (io.WriteCloser, error)
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StdoutPipe() (io.ReadCloser, error)
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StderrPipe() (io.ReadCloser, error)
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}
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type CmdWrap struct {
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Cmd *exec.Cmd
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}
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func (cw CmdWrap) Kill() {
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cw.Cmd.Process.Kill()
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}
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func (cw CmdWrap) Wait() error {
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return cw.Cmd.Wait()
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}
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func (cw CmdWrap) Start() error {
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defer func() {
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for _, extraFile := range cw.Cmd.ExtraFiles {
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if extraFile != nil {
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extraFile.Close()
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}
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}
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}()
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return cw.Cmd.Start()
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}
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func (cw CmdWrap) StdinPipe() (io.WriteCloser, error) {
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return cw.Cmd.StdinPipe()
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}
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func (cw CmdWrap) StdoutPipe() (io.ReadCloser, error) {
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return cw.Cmd.StdoutPipe()
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}
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func (cw CmdWrap) StderrPipe() (io.ReadCloser, error) {
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return cw.Cmd.StderrPipe()
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}
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type SessionWrap struct {
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Session *ssh.Session
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StartCmd string
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Tty *os.File
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}
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func (sw SessionWrap) Kill() {
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sw.Tty.Close()
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sw.Session.Close()
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}
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func (sw SessionWrap) Wait() error {
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return sw.Session.Wait()
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}
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func (sw SessionWrap) Start() error {
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return sw.Session.Start(sw.StartCmd)
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}
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func (sw SessionWrap) StdinPipe() (io.WriteCloser, error) {
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return sw.Session.StdinPipe()
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}
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func (sw SessionWrap) StdoutPipe() (io.ReadCloser, error) {
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stdoutReader, err := sw.Session.StdoutPipe()
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if err != nil {
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return nil, err
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}
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return io.NopCloser(stdoutReader), nil
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}
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func (sw SessionWrap) StderrPipe() (io.ReadCloser, error) {
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stderrReader, err := sw.Session.StderrPipe()
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if err != nil {
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return nil, err
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}
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return io.NopCloser(stderrReader), nil
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}
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